nyoilburner
New Member
had same problem...
i had the same no boost issue when i got my 94 suburban 2500, even after i had a new engine and turbo installed. stock setup is kinda goofy, not being very reliable. easiest solution is to put a mechanical waste gate like the 93 and older 6.5's...Heath diesel sells an adjustable unit that is very easy to install and is just over a 100 bucks. i installed the Heath wastegate on my truck and now all i can hear is boost, all the time- even with the stock airbox. and no more black smoke when i mash the throttle, with much more power over the the whole rpm spectrum...good luck!
anyone got a cure for an oil leak that is only noticable at higher rpm's? i will lose all my oil on a highway trip, and it seems to get all over the top of the drivers side of my 6.5...pooling on the valve cover near intake manifold.. any help would be great!- my truck is also hard starting the 1st time i start my truck even with block warmer on. all glow plugs are good, so is controller as well as the block heater and pwr cord. also has a lot of white smoke when im cranking during this hard start. Help!!!!
i had the same no boost issue when i got my 94 suburban 2500, even after i had a new engine and turbo installed. stock setup is kinda goofy, not being very reliable. easiest solution is to put a mechanical waste gate like the 93 and older 6.5's...Heath diesel sells an adjustable unit that is very easy to install and is just over a 100 bucks. i installed the Heath wastegate on my truck and now all i can hear is boost, all the time- even with the stock airbox. and no more black smoke when i mash the throttle, with much more power over the the whole rpm spectrum...good luck!
anyone got a cure for an oil leak that is only noticable at higher rpm's? i will lose all my oil on a highway trip, and it seems to get all over the top of the drivers side of my 6.5...pooling on the valve cover near intake manifold.. any help would be great!- my truck is also hard starting the 1st time i start my truck even with block warmer on. all glow plugs are good, so is controller as well as the block heater and pwr cord. also has a lot of white smoke when im cranking during this hard start. Help!!!!